MCAT Organic Chemistry Question 88: Answer and Explanation

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Question: 88

13. In a reaction between ammonia and glutaraldehyde, what is the major product?

  • A. An imine
  • B. A cyanohydrin
  • C. An aldehyde with a substituted ring
  • D. An alcohol

Correct Answer: A

Explanation:

Ammonia, or NH3, will react with an aldehyde like glutaraldehyde to form an imine. This is a condensation and a substitution reaction, as the C=O of the carbonyl will be replaced with a C=N bond.

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